Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
43°F
6°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.37 in (1028.4 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 11:51 pm CDT |
Extended Forecast for
Libertyville IL
Overnight
Low: 42 °F
Patchy Fog
Tuesday
High: 66 °F
Patchy Fog
then SunnyTuesday Night
Low: 43 °F
Partly Cloudy
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 69 °F
Sunny
Thursday Night
Low: 49 °F
Mostly Clear
Friday
High: 66 °F
Sunny
Friday Night
Low: 49 °F
Partly Cloudy
Detailed Forecast
Overnight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 42. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 66. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 43. East wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 70. Calm wind becoming southwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 46. Calm wind.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Partly sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Libertyville IL
42.28°N 87.97°W
42.28°N 87.97°W
12:21 am CDT Oct 20, 2026
12am CDT Oct 20, 2026-6pm CDT Oct 26, 2026
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